Decision Workspace
mcp-tools-sdk vs statespace-server vs statespace-tool-runtime
Side-by-side comparison of Rust crates
57
mcp-tools-sdk
experimentalv0.3.0
An SDK for parsing and manipulating mcp tool descriptions and input/output data.
54
statespace-server
experimentalv0.1.9
Open-source AI tool execution runtime - HTTP server library
53
statespace-tool-runtime
experimentalv0.1.9
Core tool execution runtime for Statespace
Core Metrics
| mcp-tools-sdk | statespace-server | statespace-tool-runtime | |
|---|---|---|---|
| Health Score | 57 | 54 | 53 |
| Total Downloads | 392 | 132 | 202 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 2 | 5 | 8 |
| Releases | 3 | 5 | 6 |
| Last Updated | 13d ago | 53d ago | 53d ago |
| Age | 6m | 3m | 3m |
Health Breakdown
mcp-tools-sdk
Maintenance
18
Quality
12
Community
12
Popularity
3
Documentation
12
statespace-server
Maintenance
18
Quality
14
Community
7
Popularity
3
Documentation
12
statespace-tool-runtime
Maintenance
17
Quality
13
Community
8
Popularity
3
Documentation
12
Technical Details
| mcp-tools-sdk | statespace-server | statespace-tool-runtime | |
|---|---|---|---|
| Version | 0.3.0 | 0.1.9 | 0.1.9 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT |
| Dependencies | 11 | 13 | 11 |
| Crate Size | 40KB | 22KB | 30KB |
| Features | 0 | 2 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | 1.90 | 1.85 | 1.85 |
| Owners | 7 (team) | 1 | 1 |
Links
Quick Verdict
- •mcp-tools-sdk leads with a health score of 57/100, but none of the options score above 80.